: A3https://vocabs.cbs.nl/def/frequenties/ Create a prefix for https://vocabs.cbs.nl/def/frequenties/ Hit Enter to save Double click to create a prefix | : Durationhttp://schema.org/ Create a prefix for http://schema.org/ Hit Enter to save Double click to create a prefix | https://frequenties | |
: A3https://vocabs.cbs.nl/def/frequenties/ Create a prefix for https://vocabs.cbs.nl/def/frequenties/ Hit Enter to save Double click to create a prefix | https://frequenties |